pressure safety valve διαδικτυακή κατασκευή

Downhole Coiled Tubing Tools Dual Activated Circulation Valve Introduction of Dual Activated Circulation Valve The dual activated circulation valve is a primary tools used for coiled tubing service, the dual ... Διαβάστε περισσότερα

Oil and Gas Well Downhole Testing Dual Action Valve DAV Test Valve​ The dual-action valve is the DAV used in drill stem testing operation. The dual action vlave is a full-opening and annular Rupture disc ... Διαβάστε περισσότερα

Multi Cycle Downhole Oil Tools OMNI Valve Downhole Well Testing Equipment Introudction of Multi Cycle Circulating Valve Test Multi Cycle Circulating Valve is annulus pressure-operated re-closable circulating ... Διαβάστε περισσότερα

3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service Brief of VR Safety Joint The VR Safety joint is applied for well drill stem testing operation in open hole in well testing service. The ... Διαβάστε περισσότερα

5 Inch 10000 PSI Open Hole DST VR Safety Joint Right Hand H2S Above 175oFIntroduction of VR Safety Joint The VR Safety joint is the tool of the DST working string used for the openhole well testing service. The ... Διαβάστε περισσότερα

Drill Stem Testing High Pressure Retrievable Packer 15000 psi The High Pressure CHAMP Packer is a kind of retrievable packer used in oil well or gas well testing operation. The CHAMP Packer is improved from ... Διαβάστε περισσότερα

Full H2S Service Sleeve Type Drain Valve Drill Stem Test Tools 5 Inch NACE MR0175 Introudction of Full H2S Service Sleeve Type Drain Valve The 5" sleeve type drain valve made of Inconel alloy steel is applied ... Διαβάστε περισσότερα

Well Testing Sleeve Type Drain Valve Drill Stem Testing Tools 15000 PSI Introudction of Sleeve type Drain Valve The Drain Valve is a kind of DST tools used in well downhole testing service. The sleeve type ... Διαβάστε περισσότερα

RTTS Circulating Valve Downhole Oil Tools Drill Stem Test Tools 9 5/8" Introudction of RTTS Circulating Valve The 9 5/8" RTTS Circulating valve is the retrievable circulating valve designed with full bore ... Διαβάστε περισσότερα

Oil Well Downhole Testing Tubing String Tester Valve Flapper TST Valve The TST valve is the tubing string tester valve as the part of the DST Toolstring during the well pressure-test the workstring while ... Διαβάστε περισσότερα